Contagious?

[Crapslattern]

Dcs tested positive on 16th. They've been symptom free for 4 days. How contagious are they at this stage?

Depends, did they have symptoms 2 days before testing positive, then they could now be at the 10 days. My friend testing positive when his DD was just out of 10 day isolation and as he was isolating with her, he could only have caught it from her. You could do LFT to see if that is showing positive.

Depends. I've just had covid and isolation ended yesterday. I still have minor symptoms - mainly sinus pain an fatigue. I did an lft s few days ago and it was negative.

Dd had asymptomatic covid and had a line on her lft on last day of isolation.

It's said that lateral flows pick it up when you are most contagious.